| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hong Kong | 6 | |
| #2 | United States | 4 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Packaging and shipping | |
| #3 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Closing and opening bottles | |
| #3 | Dough making machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wan Yiu Chung | 6 |
| #2 | Kwok Kuen So | 4 |
| #3 | Wong Clive Koon Yin | 2 |
| #4 | Wan Yiu C | 2 |
| #5 | So Kwok Kuen | 2 |
| #6 | Hood Lance Logan | 2 |
| #7 | Wan Yiu Chung Abel | 1 |
| #8 | Wong Willard Wing Yin | 1 |
| #9 | So Kwak Kuen | 1 |
| #10 | Hood Lance L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HK1107508A1 | Food grater | |
| US2007137504A1 | Salad spinner | |
| US7168170B1 | Can opener | |
| HK1055547A1 | Pastry cutter |